His health is ______improving. I'm sure he will come back to work soon.
I heard a soft _______ at the door. When I looked up, I found it was Mary.
Last night he left his bike outside and had it_______.
To keep ______, we must do more out-of-door exercises.
Thank you for_______ my trouble.
It is worth considering what makes “convenience” foods so popular, and ____ better ones of your own.